Lutheran Kirche in Vladivostok, Russia, 1909
符拉迪沃斯托克的路德教會
chirch、christ、christianity、german、kirche、landmark、lutheran、protestant、religion、russia、siberia、vladivostok、владивосток、россия
教會、基督、基督教、德語、教堂、里程碑、路德、新教、宗教、俄國、西伯利亞、符拉迪沃斯托克、符拉迪沃斯托克、俄羅斯
資料來源：openclipart ( https://openclipart.org/ )

Poker chip
撲克籌碼
chip、coin、Escola de Inventor、gamble、gambling、game、games
芯片、硬幣、發明家學校、賭、賭博、遊戲、遊戲
資料來源：openclipart ( https://openclipart.org/ )

I thought this basic stylized retro computer design by "manene" was cool, but the lines were inconsistent and the titling on the keys was odd. So I remixed it a bit (and made sure it fit it's document this time!) and I hope it is now even more useful! Enjoy
基本電腦
computer、desktop、display、electronics、keyboard、Ladarks1、laptop、monitor、pc、retro、terminal
電腦、桌面、顯示、電子產品、鍵盤、Ladarks1、筆記本電腦、監控、個人計算機、復古、終奌站
資料來源：openclipart ( https://openclipart.org/ )

From PDP.
三艘海盜船
Boat、Criminals、cutlass、Ocean、Pirate、Sea、Ships、Swords、Vehicle、Water
船、罪犯、短劍、海洋、海盜、海、船舶、劍、車輛、水
資料來源：openclipart ( https://openclipart.org/ )

Kawaii robot in grey and blue with power symbol on its body.
卡哇伊機器人與電源符號
blue、cute、Favorites、gray、kawaii、Maker theme、power symbol、remix 271112、robot
藍色、可愛、最愛、灰色、可愛的、製造商主題、權力的象徵、混音271112、機器人
資料來源：openclipart ( https://openclipart.org/ )

This image was adapted from a picture posted to publicdomainq.net. All of the images on these sites are in the public domain i.e. CC0. This site is only in Japanese but can be easily navigated with Google Translate.
男子 - 體育老師
cute people、exercise、health、JMC、male、Male Characters、man、Manga、physical、physical education、publicdomainq.net、school、sport、sweat、teacher、train、training、whistle
可愛的人、行使、健康、JMC、男、男性角色、人、漫畫、物理、體育、public domain Q.net、學校、運動、汗、老師、培養、訓練、哨
資料來源：openclipart ( https://openclipart.org/ )

~1900, Austria, from a catalogue of vignettes.
運輸
1900、carriage、horses
1900、運輸、馬匹
資料來源：openclipart ( https://openclipart.org/ )

Women's Leadership from pixabay.
女性的領導力
Business、Businesswomen、Entrepreneur、Females、Leadership、Silhouettes、Type、Typography、Women、Words
商業、商界女性、企業家、女性、領導、剪影、類型、活版印刷、women、話
資料來源：openclipart ( https://openclipart.org/ )

From a drawing in 'Medizinal-Pflanzen', Franz Eugen Köhler, 1887.
常見的蒲公英（詳細）
dandelion、herbal、medicinal、medicine、plant、weed
蒲公英、草本、藥用、醫學、廠、野草
資料來源：openclipart ( https://openclipart.org/ )

I guess this graphic was originally suppose to show how the 'artist gets the girl' or something? But it makes for a nice collection of three couples snuggling.
情侶
artist、couples、hetro、love、romance、snuggle
藝術家、情侶、hetro、愛、浪漫、依偎
資料來源：openclipart ( https://openclipart.org/ )